一.apache編譯安裝篇
1.安裝apache需安裝以下的幾個包，apr 、apr-util、pcre等。
2.下載下傳安裝apr
把檔案放到/usr/local/src目錄下，
tar -zxvf apr-1.5.2.tar.gz
cd apr-1.5.2
./configure --prefix=/usr/local/apr
make
make install
3.下載下傳安裝apr-util
tar -zxvf apr-util-1.5.4.tar.gz
cd apr-util-1.5.4
./configure --prefix=/usr/local/apr-util --with-apr=/usr/local/apr#這裡配置的時候要指定apr的安裝路徑。
4.安裝pcre
tar -zxvf pcre
cd pcre
./configure --prefix=/usr/local/pcre
make && make install
5.安裝apache 這裡安裝的版本是2.4.18，比較新的版本
tar -zxvf httpd-2.4.18.tar.gz
cd httpd-2.4.18
./configure --prefix=/usr/local/apache2 --sysconfdir=/etc/httpd --enable-so --enable-ssl --enable-cgi --enable-cgid --enable-rewrite --enable-deflate --with-z --with-apr=/usr/local/apr --with-apr-util=/usr/local/apr-util --with-pcre=/usr/local/pcre --with-openssl=/usr/local/ssl --enable-modules=most --enable-mpms-shared=all --with-mpm=event
#各編譯參數說明
--prefix=/usr/local/apache2 # 家目錄
--sysconfdir=/etc/httpd #配置檔案目錄
--enable-so #加載動态共享對象，可實作子產品動态生效
--enable-ssl #支援SSL/TLS,可實作https通路
--enable-ssl #支援CGI腳本(預設對非線程的MPM模式開啟)
--enable-rewrite #啟用Rewirte功能
--enable-deflate #支援壓縮
--with-zlib#指定zlib庫，不指定自動尋找
--with-apr=/usr/local/apr #指定apr路徑
--with-apr-util=/usr/local/apr-util #指定apr-util路徑
--with-pcre=/usr/local/pcre #指定pcre路徑
--with-openssl=/usr/local/ssl #指定openssl的路徑
--enable-modules=most#指定動态啟用的子產品
--enable-mpms-shared=all #支援動态加載的MPM子產品，可選"all"
--with-mpm=event#設定預設啟用的MPM模式
6.安裝完成後安裝目錄下會有以下的幾個目錄
bin build cgi-bin conf error htdocs icons include logs man manual modules
[root@sever9 ~]# tree -d /usr/local/apache2#安裝目錄樹
/usr/local/apache2
├── bin#主程式目錄
├── build
├── cgi-bin#cgi檔案存放目錄
├── error#發生錯誤時傳回給用戶端的資訊
│ └── include
├── htdocs
├── icons#httpd圖示檔案
│ └── small
├── include#頭檔案
├── logs#日志檔案
├── man#幫助手冊
│ ├── man1
│ └── man8
├── manual
│ ├── developer
│ ├── faq
│ ├── howto
│ ├── images
│ ├── misc
│ ├── mod
│ ├── platform
│ ├── programs
│ ├── rewrite
│ ├── ssl
│ ├── style
│ │ ├── css
│ │ ├── lang
│ │ ├── latex
│ │ ├── scripts
│ │ └── xsl
│ │ └── util
│ └── vhosts
└── modules#子產品檔案
7.配置目錄下的檔案
[root@sever9 httpd]# tree /etc/httpd
/etc/httpd
├── extra#擴充的配置檔案
│ ├── httpd-autoindex.conf
│ ├── httpd-dav.conf
│ ├── httpd-default.conf
│ ├── httpd-info.conf
│ ├── httpd-languages.conf
│ ├── httpd-manual.conf
│ ├── httpd-mpm.conf
│ ├── httpd-multilang-errordoc.conf
│ ├── httpd-ssl.conf
│ ├── httpd-userdir.conf
│ ├── httpd-vhosts.conf
│ └── proxy-html.conf
├── httpd.conf#主配置檔案
├── magic
├── mime.types
└── original
├── extra
│ ├── httpd-autoindex.conf
│ ├── httpd-dav.conf
│ ├── httpd-default.conf
│ ├── httpd-info.conf
│ ├── httpd-languages.conf
│ ├── httpd-manual.conf
│ ├── httpd-mpm.conf
│ ├── httpd-multilang-errordoc.conf
│ ├── httpd-ssl.conf
│ ├── httpd-userdir.conf
│ ├── httpd-vhosts.conf
│ └── proxy-html.conf
└── httpd.conf
8.修改配置檔案
vim /etc/httpd/httpd.conf
找到下面的該行，把監聽端口改成本地的80
#ServerName www.example.com:80
ServerName localhost:80
修改httpd的主配置檔案，設定Pid檔案的路徑
PidFile "/var/run/httpd.pid"
修改系統的PATH環境變量，讓/usr/local/apache2/bin目錄下的指令都可以執行：
vim /etc/profile.d/httpd.sh
export PATH=/usr/local/apache2/bin:$PATH
source /etc/profile.d/httpd.sh
檢查下文法
[root@sever9 ~]# httpd -t
Syntax OK
導出頭檔案
ln -sv /usr/local/apache2/include /usr/local/include/httpd
`/usr/local/include/httpd' -> `/usr/local/apache2/include'
導出man手冊,可以用man httpd檢視http的指令
vim /etc/man.config
MANPATH /usr/local/apache2/man
9.編輯服務腳本
vim /etc/init.d/httpd
#!/bin/bash
#
# httpd Startup script for the Apache HTTP Server
# chkconfig: - 85 15
# description: Apache is a World Wide Web server. It is used to serve \
# HTML files and CGI.
# processname: httpd
# config: /etc/httpd/httpd.conf
# config: /etc/sysconfig/httpd
# pidfile: /var/run/httpd.pid
# Source function library.
. /etc/rc.d/init.d/functions
if [ -f /etc/sysconfig/httpd ]; then
. /etc/sysconfig/httpd
fi
# Start httpd in the C locale by default.
HTTPD_LANG=${HTTPD_LANG-"C"}
# This will prevent initlog from swallowing up a pass-phrase prompt if
# mod_ssl needs a pass-phrase from the user.
INITLOG_ARGS=""
# Set HTTPD=/usr/sbin/httpd.worker in /etc/sysconfig/httpd to use a server
# with the thread-based "worker" MPM; BE WARNED that some modules may not
# work correctly with a thread-based MPM; notably PHP will refuse to start.
# Path to the apachectl script, server binary, and short-form for messages.
apachectl=/usr/local/apache2/bin/apachectl#apache 控制腳本路徑httpd=${HTTPD-/usr/local/apache2/bin/httpd}#apache 主程式的路徑
prog=httpd
pidfile=${PIDFILE-/var/run/httpd.pid}#注意該http.pid檔案的路徑lockfile=${LOCKFILE-/var/lock/subsys/httpd}
RETVAL=0
start() {
echo -n $"Starting $prog: "
LANG=$HTTPD_LANG daemon --pidfile=${pidfile} $httpd $OPTIONS
RETVAL=$?
echo
[ $RETVAL = 0 ] && touch ${lockfile}
return $RETVAL
}
stop() {
echo -n $"Stopping $prog: "
killproc -p ${pidfile} -d 10 $httpd
RETVAL=$?
echo
[ $RETVAL = 0 ] && rm -f ${lockfile} ${pidfile}
reload() {
echo -n $"Reloading $prog: "
if ! LANG=$HTTPD_LANG $httpd $OPTIONS -t >&/dev/null; then
RETVAL=$?
echo $"not reloading due to configuration syntax error"
failure $"not reloading $httpd due to configuration syntax error"
else
killproc -p ${pidfile} $httpd -HUP
fi
# See how we were called.
case "$1" in
start)
start;;
stop)
stop;;
status)
status -p ${pidfile} $httpd
RETVAL=$?;;
restart)
stop
condrestart)
if [ -f ${pidfile} ] ; then
stop
start
fi;;
reload)
reload;;
graceful|help|configtest|fullstatus)
$apachectl $@
*)
echo $"Usage: $prog {start|stop|restart|condrestart|reload|status|fullstatus|graceful|help|configtest}"
exit 1
esac
exit $RETVAL
10.為腳本加執行權限,并啟動測試
chmod +x /etc/init.d/httpd
[root@sever9 ~]# chmod +x /etc/rc.d/init.d/httpd
[root@sever9 ~]# service httpd start
Starting httpd: [ OK ]
檢視監聽的端口
[root@sever9 ~]# ss -tnlp
LISTEN 0 128 :::80 :::* users:(("httpd",16817,4),("httpd",16819,4),("httpd",16820,4),("httpd",16821,4))
顯示效果如下圖
<a href="http://s5.51cto.com/wyfs02/M01/7E/7E/wKiom1cCQNGAKYzBAABEgCFukzM915.png" target="_blank"></a>
加為系統服務并設定自動啟動
chkconfig --add httpd
chkconfig httpd on
二.做nagios前端展示篇
1.編譯安裝php
這裡我們安裝的版本是5.6.11，
tar -jxvf php-5.6.11.tar.bz2
cd php-5.6.11
./configure --prefix=/usr/local/php --with-apxs2=/usr/local/apache2/bin/apxs
2.配置apache支援nagios
修改/etc/httpd/httpd.conf的檔案
把 User deamon
Group deamon
改為
User nagios
Group nagios
然後找到
<IfModule dir_module>
DirectoryIndex index.html
</IfModule>
修改為
DirectoryIndex index.html index.php
AddType application/x-httpd-php .php
再找到子產品項，把下面的幾個子產品選項注釋去掉。
LoadModule cgid_module modules/mod_cgid.so
LoadModule actions_module modules/mod_actions.so
為了安全起見，一般情況下要讓nagios 的web監控頁面必須經過授權才能通路，這需要增加驗證配置，即在httpd.conf檔案最後添加如下資訊：
定義别名：
ScriptAlias /nagios/cgi-bin "/usr/local/nagios/sbin"#nagiosCGI腳本位置
<Directory "/usr/local/nagios/sbin">
# SSLRequireSSL
Options ExecCGI
AllowOverride None
Require all granted
# Allow from 127.0.0.1
AuthName "Nagios Access"
AuthType Basic
AuthUserFile /usr/local/nagios/etc/htpasswd.users#nagios使用者認證檔案
Require valid-user
</Directory>
Alias /nagios "/usr/local/nagios/share"#通路網頁檔案路徑别名
<Directory "/usr/local/nagios/share">
Options None
AllowOverride None
Require all granted
# Order deny,allow
# Deny from all
AuthUserFile /usr/local/nagios/etc/htpasswd.users
3.建立apache目錄驗證檔案
在上面的配置中，指定了目錄驗證檔案htpasswd，下面要建立這個檔案：
/usr/local/apache2/bin/htpasswd -c /usr/local/nagios/etc/htpasswd.users nagiosadmin
New password:
Re-type new password:
Adding password for user nagiosadmin
4.關閉并重新開機apache
service httpd restart
啟動apache,報403拒絕通路，這裡是2.4*的版本
要在httpd.conf裡改配置檔案
把
<Directory />
AllowOverride none
Require all denied
Require all granted
并重新開機apache
nagios展示效果:
打開
http://172.30.65.169/nagios/的頁面，輸入nagios認證使用者名nagiosadmin,和剛設定的密碼
頁面會顯示如下圖所示
<a href="http://s4.51cto.com/wyfs02/M01/7D/33/wKiom1biN7SQVCcQAAI1MtLLlsA402.png" target="_blank"></a>
本文轉自伺服器運維部落格51CTO部落格，原文連結http://blog.51cto.com/shamereedwine/1749865如需轉載請自行聯系原作者
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